N,N-Dimethylacrylamide CAS 2680-03-7
Ko te N,N-Dimethylacrylamide he wai kore tae me te wai marama. He whakaihiihi. Wairewa i roto i te wai, ether, acetone, ethanol, chloroform, etc N. Ko te pumau o te N-dimethylacrylamide e pa ana ki tona hanganga allyl. I te pāmahana rūma, ko te hanganga allyl i roto i te rāpoi ngota e kore e ngawari te hohenga, engari he pai ki te paheketanga i raro i te marama me te wera. N. Ko te N-Dimethylacrylamide he wai kore tae me te marama me te hygroscopicity, he riri me te whakarewa i roto i te wai, te ethanol, te acetone, te ether, te dioxane, te N, N '- methylformamide, te toluene, te chloroform, me etahi atu kaore e pai mo te n-hexane.
| Tūemi | Whakatakotoranga |
| Kohuatanga | 80-81 °C/20 mmHg (marama) |
| Kiato | 0.962 g/mL i te 25 °C (marama) |
| Te pehanga kohu | 65Pa i te 20 ℃ |
| Nga tikanga rokiroki | 2-8°C(tiaki i te marama) |
| parenga | n20/D 1.473(marama) |
Ko te N,N-Dimethylacrylamide he kaha ki te whakaputa i nga polymers tohu polymerization teitei, ka taea te kape ki te monomers kiriaku, styrene, vinyl acetate, me etahi atu. Ko nga polymers me nga taapiri he tino pai te whakauru makuku, nga taonga anti-static, te whakamararatanga, te hototahi, te pumau o te whakamarumaru, te piri, me era atu, me te maha o nga tono. Ka whakamahia mo te whakarereke i te muka, ka taea e ia te whakapai ake i te whakauru makuku, nga taonga tae, me nga ringaringa o nga muka kiriaku. I tua atu, ka whakamahia ano hoki ki te whakarereketanga o nga muka penei i te acetate fiber polyester, polyamide, polyolefin, polyvinyl chloride, etc.
Ka taea te mahi i te kete whakarite.
N,N-Dimethylacrylamide CAS 2680-03-7
N,N-Dimethylacrylamide CAS 2680-03-7
